[sclim]

just said we do not provide empty bowl. you want buy another one and also no special order like no want ingredients.
these are not your customers. take down their photos and make police report that they threaten you.
when it actually happen get police to investigate. enough to put them into trouble not to do it.
if convicted, go to court and sue them for reputaions, business lost. not a lawyer just talk talk only.